Microcirculation two-channel three-space simulation pseudocolor microscopy video imaging system

Abstract

The invention relates to a microcirculation two-channel three-space simulation pseudocolor microscopy video imaging system, comprising a microcirculation binocular two-channel video microscope and a bipartite matching low sensitivity high resolution CCD or CMOS camera, wherein, an internal adjustable light source and an adjustable aperture device are arranged under the microcirculation binocular two-channel video microscope in sequence, and an external adjustable sidelight source is arranged on a worktable. The internal adjustable light source adopts optical fiber conduction and uses voltage regulation as an internal vertical projection light source with adjustable light intensity, and a halogen tungsten lamp thereof is of 250 W. The external adjustable sidelight source adopts an optical attenuation insertion sheet as an external sidelight source of a light adjustment device, and a mercury lamp thereof is of 100W. The invention obtains an integrated image of a simulated microcirculation blood vessel by the new technique of machine vision and a multicolor deviation-correction program. The invention has the effects that an enhanced stereoscopic effect and clearer multicolor images of biological tissues are obtained by lower machine cost and easier operational program, and the invention provides abundant image information for disease detection and diagnosis with better cost performance.

Description

technical field [0001] The invention relates to a color microscopic imaging system, in particular to a color microscopic imaging system which uses computer vision synthesis technology to pick up and integrate human nail fold microcirculation and a certain biological carrier. Background technique [0002] Because the video images picked up by the stereo microscope currently used for human nail fold microcirculation variable magnification are received by a single channel, the monitor and computer image analysis are all flat effects, which are very different from the binocular vision imaging of the human eye. In clinical medicine, the vascular variation of nail fold microcirculation will change with changes in the body within a certain period of time. The depth of observation is about 0.3mm under the skin of the fingernail fold, and the depth of field observed under a microscope is about 100μm. On the inspection screen, in order to obtain its subtle visual graphics, especially ...

AI Technical Summary

Problems solved by technology

The human eye can see the three-dimensional graphics of the microvessels in the microcirculation through the eyepieces of the stereo microscope and the appropriate lighting conditions, but the multiples of information picked up through the eyepieces are too small to be observed and recorded together

At present, the establishment of advanced microscopic three-dimensional images is to obtain plane images of different depths within a certain depth of field under the condition of a single channel and then integrate and process them. It requires a sophisticated longitudinal servo system of the microscope and complex requirements. The image data processing system with long processing time is expensive, which is not conducive to the promotion of general clinical and scientific research

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